A 221 mL cup of whole milk contains about 39 mg of cholesterol. Express the cholesterol concentration of the milk in kilograms per cubic meter (kg/m3)

0.1765 Kg / m3

Explanation:

Mass of cholesterol = 39mg

Volume = 221mL

The concentration is given as; Mass/ Volume

Concentration = 39 / 221 = 0.1765 mg /mL

The relationship between mg / mL and Kg / m3 is;

1 mg / mL = 1 Kg / m3

This means that;

0.1765 mg /mL = 0.1765 Kg / m3

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but